Extensions 1→N→G→Q→1 with N=C101 and Q=C22

Direct product G=N×Q with N=C101 and Q=C22
dρLabelID
C2×C202404C2xC202404,5

Semidirect products G=N:Q with N=C101 and Q=C22
extensionφ:Q→Aut NdρLabelID
C101⋊C22 = D202φ: C22/C2C2 ⊆ Aut C1012022+C101:C2^2404,4


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